[ 1620.064634][T20252] br0: port 1(gw_l) entered blocking state
[ 1620.065132][T20252] br0: port 1(gw_l) entered disabled state
[ 1620.065707][T20252] gw_l: entered allmulticast mode
[ 1620.066979][T20252] gw_l: entered promiscuous mode
[ 1620.068775][T20252] br0: port 1(gw_l) entered blocking state
[ 1620.069093][T20252] br0: port 1(gw_l) entered forwarding state
[ 1620.518791][T20254] br0: port 2(amtg) entered blocking state
[ 1620.519249][T20254] br0: port 2(amtg) entered disabled state
[ 1620.519563][T20254] amtg: entered allmulticast mode
[ 1620.521287][T20254] amtg: entered promiscuous mode
[ 1621.978598][T20265] br0: port 2(amtg) entered blocking state
[ 1621.978982][T20265] br0: port 2(amtg) entered forwarding state
[ 1622.625065][T20271] amtr: entered allmulticast mode
[ 1622.625570][T20271] relay_gw: entered allmulticast mode
[ 1622.625867][T20271] relay_src: entered allmulticast mode
[ 2839.136063][   T11] br0: port 1(gw_l) entered disabled state
[ 2839.307173][   T11] gw_l (unregistering): left allmulticast mode
[ 2839.307760][   T11] gw_l (unregistering): left promiscuous mode
[ 2839.307997][   T11] br0: port 1(gw_l) entered disabled state
[ 2839.376990][   T11] amtg: left allmulticast mode
[ 2839.377376][   T11] amtg: left promiscuous mode
[ 2839.377831][   T11] br0: port 2(amtg) entered disabled state
[ 2839.443704][T20271] amtr: left allmulticast mode
[ 2839.444096][T20271] relay_gw: left allmulticast mode
[ 2839.444387][T20271] relay_src: left allmulticast mode